package ali;

/**
 * @author zky
 */
public class Test {
    public static void main(String[] args) {
        System.out.println(get(4));
    }

    public static int get(int x){
        int j = 1;
        switch (x){
            case 1:j++;
            case 4:j++;
            case 5:j++;
            default:j++;
        }
        return x+j;
    }
}
